From b1634aa3e8d5feb9dc443d1c0edaeaa64225fe3c Mon Sep 17 00:00:00 2001
From: moneromooo-monero <moneromooo-monero@users.noreply.github.com>
Date: Wed, 13 Dec 2017 18:44:18 +0000
Subject: [PATCH] blockchain: don't leave dangling pointers in this

---
 src/cryptonote_core/blockchain.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/cryptonote_core/blockchain.cpp b/src/cryptonote_core/blockchain.cpp
index 6e45417c0..c16d56568 100644
--- a/src/cryptonote_core/blockchain.cpp
+++ b/src/cryptonote_core/blockchain.cpp
@@ -490,7 +490,9 @@ bool Blockchain::deinit()
   }
 
   delete m_hardfork;
+  m_hardfork = NULL;
   delete m_db;
+  m_db = NULL;
   return true;
 }
 //------------------------------------------------------------------